A video in the process of going viral online shows an angry stepfather violently spanking — yes, spanking — a 27-year-old man who apparently was caught having sex with the father’s underage daughter.

The father tells the guy he can either go to jail for statutory rape, get a “severe ass-kicking” or a “brutal spanking.” The young man opts for the spanking.

The girl’s dad then gets the guy to lay on the ground, pulls down his shorts and then whales on him 21 times. No one in the video has been identified at this time, including the person filming.

If this is true, the father stays pretty calm throughout the video, but it certainly looks like it hurts.

Video may not be safe for work.

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